MEASLES MORBIDITY IN THE NORTHWESTERN FEDERAL DISTRICT OF THE RUSSIAN FEDERATION
- Authors: Antipova A.Y.1, Zheleznova N.V.2, Tolstykh N.А.1, Kaziakhmedova V.V.1, Gorziy E.S.1, Blokhinova M.A.1, Dumcheva O.S.3, Smirnova N.A.4, Zorina D.M.5, Molchanova Z.R6, Buts L.V.7, Koltsov N.S.8, Dzhusoeva A.T.8, Dedkova L.S.9, Abramovskaya E.I.10, Smirnova I.K.11, Kalinina E.L.12, Gvozdeva I.S.13, Slepukhina N.L.13, Petukhova M.B.14, Gritsai A.B.15, Kozhemyakina M.A.16, Mironova A.V.17, Dedkov V.G.1
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Affiliations:
- St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
- Управление Роспотребнадзора по Архангельской области, Архангельск, Россия
- Rospotrebnadzor Office for Arkhangelsk region, Arkhangelsk, Russian Federation
- Rospotrebnadzor Office for Vologda Region, Vologda, Russian Federation
- Center for Hygiene and Epidemiology in Vologda Region, Vologda, Russian Federation
- Rospotrebnadzor Office for Kaliningrad Region, Kaliningrad, Russian Federation
- Rospotrebnadzor Office for Leningrad Region, St. Petersburg, Russian Federation
- Rospotrebnadzor Office for Murmansk Region, Murmansk, Russian Federation
- Rospotrebnadzor Office for Nenets Autonomous Okrug, Arkhangelsk, Russian Federation
- “Center for Hygiene and Epidemiology in the Arkhangelsk Region and Nenets Autonomous Okrug”, Arkhangelsk, Russian Federation
- Rospotrebnadzor Office for Novgorod Region, Novgorod, Russian Federation
- Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing in Pskov Oblast, Pskov, Russian Federation
- Department of Rospotrebnadzor for the Republic of Karelia, Petrozavodsk, Russian Federation
- Rospotrebnadzor Office for the Komi Republic, Syktyvkar, Komi Republic
- Federal Medical Institution “Center for Hugiene and Epidemiology in the Komi Republic”, Syktyvkar, Komi Republic
- Federal Budgetary Healthcare Institution «Higiene and Epidemiology Center in St. Petersburg and Leningrad region», St. Petersburg, Russian Federation
- Rospotrebnadzor Office for St. Petersburg
- Section: ORIGINAL ARTICLES
- Submitted: 27.02.2025
- Accepted: 30.06.2025
- URL: https://iimmun.ru/iimm/article/view/17867
- DOI: https://doi.org/10.15789/2220-7619-MMI-17867
- ID: 17867
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Abstract
Abstract
Introduction. The COVID-19 pandemic profoundly affected measles epidemic process. On the territory of the Russian Federation, restrictive measures contributed to the continuation of measles circulation, but the pandemic created the prerequisites for further development of outbreaks. We have to analyze measles morbidity in the Northwestern Federal District in the pre- and post-Covid period. Material and methods. Blood serum samples (n=3179) collected from patients with maculopapular rash and fever were studied using ELISA. Results. In the Russian Federation in the years 2008 – 2010 measles incidence remained at extremely low level due to the importation of measles virus of different genotypes from global regions. In the territories of the Northwestern Federal District, during the period preceding the COVID-19 pandemic, measles incidence was characterized as sporadic. A major measles outbreak occurred in 2018-2019, with the disease being recorded in 6 of the 11 territories of the Northwestern Federal District. Since the introduction of quarantine measures, the number of verified measles cases has dropped sharply. The last case of measles in the region was reported in May 2020. In 2021, measles was not recorded in the territories of the Northwestern Federal District. The rise in measles incidence began at the late 2022 due to imported measles from Tajikistan. In 2023, measles incidence in the district amounted to 2.5 per 100,000 population. Measles continued to spread in 2024. In 2023 and 2024, the disease occurred mainly in unvaccinated subjects or those with unknown vaccination history; mostly children. The spread of measles in the territories of the Northwestern Federal District in 2022 and early 2023 was facilitated by late diagnosis and isolation of the first measles patients; introduction of measles into population groups not vaccinated against measles; delays in the supply of vaccines for populational immunization, including in outbreak areas. In general, measles circulation has resumed in the territories of the Northwestern Federal District.
About the authors
Anastassia Yu. Antipova
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Author for correspondence.
Email: anti130403@mail.ru
ORCID iD: 0000-0002-7763-535X
Сandidate of Sciences (PhD) (Biology), senior researcher, laboratory of experimental virology
РоссияNina V. Zheleznova
Управление Роспотребнадзора по Архангельской области, Архангельск, Россия
Email: nzhel@mail.ru
ORCID iD: 0000-0002-7072-1714
PhD, Leading Scientific Reseacher, Laboratory of Viral Hepatitis
РоссияNatalia А. Tolstykh
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Email: tolstykh@pasteurorg.ru
ORCID iD: 0009-0003-1746-8056
Сandidate of Sciences (PhD) (Biology), researcher, laboratory of etiology and control of virus infections
РоссияValeria V. Kaziakhmedova
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Email: kaziakhmedova@pasteurorg.ru
ORCID iD: 0009-0008-1044-0225
epidemiologist, laboratory of molecular genetic diagnostics
РоссияEgor S. Gorziy
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Email: gorziy@pasteurorg.ru
Junior Researcher, Laboratory of Epidemiology of Infectious and Non-Infectious Diseases
РоссияMaria A. Blokhinova
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Email: blokhinova@pasteurorg.ru
junior researcher, laboratory etiology and control of viral indicators
Россия
Olga S. Dumcheva
Rospotrebnadzor Office for Arkhangelsk region, Arkhangelsk, Russian Federation
Email: dumchevaos@29.rospotrebnadzor.ru
Deputy Head of the Epidemiological Surveillance Department
РоссияNatalya A. Smirnova
Rospotrebnadzor Office for Vologda Region, Vologda, Russian Federation
Email: smirnova_na@35.rospotrebnadzor.ru
Head of the Epidemiological Surveillance Department
РоссияDaria M. Zorina
Center for Hygiene and Epidemiology in Vologda Region, Vologda, Russian Federation
Email: Doxtur_dm@mail.ru
Head of the laboratory of especially dangerous and viral infections, virologist
РоссияZhanna R Molchanova
Rospotrebnadzor Office for Kaliningrad Region, Kaliningrad, Russian Federation
Email: zhanna.molchanova92@mail.ru
ORCID iD: 0000-0002-2704-7832
acting Head of the Department of Epidemiological Surveillance and Sanitary Protection of the Territory
РоссияLidiya V. Buts
Rospotrebnadzor Office for Leningrad Region, St. Petersburg, Russian Federation
Email: buts_lv@47.rospotrebnadzor.ru
Head of the Epidemiological Surveillance Department
РоссияNikita S. Koltsov
Rospotrebnadzor Office for Murmansk Region, Murmansk, Russian Federation
Email: kolcov_ns@murmanpotrebnadzor.ru
Head of the Epidemiological Surveillance Department
РоссияAlana T. Dzhusoeva
Rospotrebnadzor Office for Murmansk Region, Murmansk, Russian Federation
Email: jusoeva_at@murmanpotrebnadzor.ru
Deputy head of the Epidemiological Surveillance Department
РоссияLyudmila S. Dedkova
Rospotrebnadzor Office for Nenets Autonomous Okrug, Arkhangelsk, Russian Federation
Email: turpnnao@mail.ru
SPIN-code: 8294-1316
Chief Expert Specialist
РоссияEkaterina I. Abramovskaya
“Center for Hygiene and Epidemiology in the Arkhangelsk Region and Nenets Autonomous Okrug”, Arkhangelsk, Russian Federation
Email: abramovskayak@yandex.ru
epidemiologist
РоссияIrina K. Smirnova
Rospotrebnadzor Office for Novgorod Region, Novgorod, Russian Federation
Email: smirnova_ik@53.rospotrebnadzor.ru
Chief Specialist-Expert of the Epidemiological Surveillance Department
РоссияElena L. Kalinina
Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing in Pskov Oblast, Pskov, Russian Federation
Email: epid_upr@60.rospotrebnadzor.ru
ORCID iD: 0009-0005-2007-3658
Head of the Epidemiological Surveillance Department
РоссияIulia S. Gvozdeva
Department of Rospotrebnadzor for the Republic of Karelia, Petrozavodsk, Russian Federation
Email: epidrpn@yandex.ru
Head of the Epidemiological Surveillance Department
РоссияNadezhda L. Slepukhina
Department of Rospotrebnadzor for the Republic of Karelia, Petrozavodsk, Russian Federation
Email: epidrpn@yandex.ru
SPIN-code: 6591-9730
Deputy Head of the Epidemiological Surveillance Department
РоссияMarina B. Petukhova
Rospotrebnadzor Office for the Komi Republic, Syktyvkar, Komi Republic
Email: petuhova_mb@gsenkomi.ru
ORCID iD: 0009-0000-8904-6280
head of the epidemiological surveillance de-partment
РоссияAnna B. Gritsai
Federal Medical Institution “Center for Hugiene and Epidemiology in the Komi Republic”, Syktyvkar, Komi Republic
Email: virus11fbuz@yandex.ru
head of the Laboratory of Viral and Natural Focal Infections
РоссияMalvina A. Kozhemyakina
Federal Budgetary Healthcare Institution «Higiene and Epidemiology Center in St. Petersburg and Leningrad region», St. Petersburg, Russian Federation
Email: m.kogemiakina@78cge.ru
Head of the Department of Epidemiology, Parasitology and Desinfection
РоссияAnna V. Mironova
Rospotrebnadzor Office for St. Petersburg
Email: Anna_mironova87@mail.ru
Сhief expert
РоссияVladimir G. Dedkov
St. Petersburg Pasteur Institute, St. Petersburg, Russian Federation
Email: vgdedkov@pasteurorg.ru
ORCID iD: 0009-0008-3003-0637
Candidate of Medical Sciences, Deputy Director for Research
РоссияReferences
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